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Open water
Open water swimming in Switzerland
Every open-water swim race we track in Switzerland — sorted by date.
15 races
Date
Event
Location
Type
🌍
July 2026
· 6 races
01 Jul
Stadtzürcher Seeüberquerung
Zürich, Switzerland
Zürich, Switzerland
Open water
🇨🇭
01 Jul
Zürcher Seeüberquerung
Zürich, Switzerland
Zürich, Switzerland
Open water
🇨🇭
18 Jul
Ägeriseeschwimmen
Oberägeri, Switzerland
Oberägeri, Switzerland
Open water
🇨🇭
18 Jul
La Traversée du Lac Léman
Lausanne, Switzerland
Lausanne, Switzerland
Open water
🇨🇭
24 Jul – 27 Jul
UltraSwim 33.3 Switzerland
Lake Geneva, Switzerland
Lake Geneva, Switzerland
Open water
🇨🇭
26 Jul
Traversée du lac de Morat
Morat, Switzerland
Morat, Switzerland
Open water
🇨🇭
August 2026
· 7 races
08 Aug
Engadin Swim
Silvaplana, Switzerland
Silvaplana, Switzerland
Open water
🇨🇭
11 Aug
Basler Rheinschwimmen
Basel, Switzerland
Basel, Switzerland
Open water
🇨🇭
15 Aug
Limmatschwimmen
Zürich, Switzerland
Zürich, Switzerland
Open water
🇨🇭
15 Aug
Traversée du lac Léman
Genève, Switzerland
Genève, Switzerland
Open water
🇨🇭
16 Aug
Seeüberquerung Luzern
Luzern, Switzerland
Luzern, Switzerland
Open water
🇨🇭
16 Aug
Traversata del Lago di Lugano
Lugano, Switzerland
Lugano, Switzerland
Open water
🇨🇭
22 Aug
Bielersee Überquerung
Biel, Switzerland
Biel, Switzerland
Open water
🇨🇭
September 2026
· 1 race
05 Sept
European Aquatics Open Water Cup - Tenero
Tenero, Switzerland
Tenero, Switzerland
Open water
🇨🇭
July 2027
· 1 race
23 Jul – 26 Jul
UltraSwim 33.3 Switzerland — Lake Geneva
Lausanne, Switzerland
Lausanne, Switzerland
Open water
🇨🇭
Switzerland by month
July 2026 · 6
August 2026 · 7
Cities in Switzerland
Zürich · 3
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· 20
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· 6
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· 2
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· 9
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· 1
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· 6
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· 13
Egypt
· 1
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